規(guī)格：Dielectric Rating 1,000 VAC, 50?60 Hz for 1 minute between coil and contacts, 1,000 VAC, 50?60 Hz for 1 minute between contacts of different poles, 1,000 VAC, 50?60 Hz for 1 minute between contacts of same pole, 250 VAC, 50?60 Hz for 1 minute between set and reset coils,
